baber/WOPTO huggingface dataset:
Patent JP-2001063828-A (JP)
Title: Table feeder
Inventor: KATO FUMIO
IPC: B65G65/48
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent pollution caused by powder and grain by improving the feeding efficiency of the powder and grain. SOLUTION: A discharge blade 31 consists of two blades so as to be integrally formed, and employs a curved line (e.g. an involute curved line, etc.), for the shape of a front surface 34 for pushing powder and grain as illustrated in Fig. At the time of rotating the front surface 34 to convey the powder and grain, the curve of the front surface 34 permits the powder and grain to be fed into a discharge port 17 smoothly, impact on the powder and grain to be relieved is alleviated, and especially, the damage to the structure of the grain such as a coffee bean is prevented.  When the powder and grain are pushed by the front surface 34, the resistance force applied to the front surface 34 is dispersed by the curved surface so that the flow of the powder and grain may become smooth, thus it is possible to reduce the resistance force applied to a gear motor, and perform driving using a small capacity of the gear motor.
Patent JP-H06190623-A (JP)
Title: Cutting insert
Inventor: SATRAN AMIR
IPC: B23C5/20
Filed: 1993-09-01
Abstract: PURPOSE: To improve mainly the mechanical strength of cutting insert by a method wherein three successive component cutting edges are disposed at the main cut edge of the cutting insert used in a rotary type milling cutter tool and their lengths and a position relation between both front and rear ends are respectively specified. CONSTITUTION: First - third continuous component cut edges 5a-5c are arranged at the main cutting edge 5 of a cutting insert 1. A second cutting edge 5b is coextensive with a bore and greater length than the length of each of the first and third cutting edges 5a and 5c. With respect to the axis of rotation of a cutter tool, its axial rake angle is substantially less than the axial rake angles defined respectively to the first and third cutting edges 5a and 5c. Further, the rear ends of the first and second cutting edges 5a and 5b are annexed to the front ends of the subsequent second and third cutting edges 5b and 5c through intermediate edges 6 and 7 and the intermediate edges 6 and 7 are pointed in the direction of a base edge 3.  Meanwhile, respective normals passing through the rear ends of the first and second cutting edges 5a and 5b to the axis of rotation are caused to cross the second and third cutting edges 5b and 5c.
Patent JP-S60129638-A (JP)
Title: Sea-bottom sampling apparatus
Inventor: TOKUMARU YUUZOU
IPC: G01N1/08
Filed: 1983-12-19
Abstract: PURPOSE:To enable repeated bottom sampling within a short time, by mounting a main body sliding along the sea bottom, a rotor with a bottom sampling case, the lid means of the bottom sampling case, a bottom sampling cylinder capable of sucking and extruding sample mud, a revolving means of these elements and a control apparatus. CONSTITUTION:The title apparatus is equipped with a main body 10 sliding along the sea bottom, a rotor 12 having bottom sampling cases 13 mounted thereto and a means of a lid for sealing the opening with a one-way valve of each case 13. In addition, around an elastically supported fulcrum, a bottom sampling cylinder 19, which is coaxial to one of the cases 13 formed of a cylinrical case, a rubber check valve and a receiving bag and can suck and extrude sample mud, and a control apparatus continuously operated in cooperation with a revolving means of the above-mentioned elements are mounted. By this mechanism, repeated bottom sampling can be performed within a short time in continnuous operation and sample mud can be sampled from the definite depth in the surface layer of the sea bottom without flowing out the same.
Patent JP-S60129895-A (JP)
Title: Card type miniature electronic device
Inventor: SUZUKI KAZUAKI
IPC: G06K19/067
Filed: 1983-12-19
Abstract: PURPOSE:To miniaturize a card type electronic device by setting a flexible sheet contanining an electronic circuit part into a card-shaped case with the input/output terminal part of the sheet set opposite to outside through a terminal window and then sealing the sheet into the case surely with an adhesive provided at the fringe part of the terminal window. CONSTITUTION:A card-shaped case 2 of a card type miniature electronic device 1 is constituted with the 1st and 2nd panels 3 and 4 and a metallic frame 5 set along the periphery of both panels. A flat space 6 is formed with these panels 3 and 4 and the frame 5 to store a flexible sheet 7 contanining an electronic circuit part 8. A sealing adhesive 18 is applied around a terminal window 12 drilled through the panel 3. At the same time, a prismatic terminal lifter 13 is set to the sheet 7 opposite to the entire area of an input/output terminal part 11 and at the side opposite to an area where the terminal 11 is coated. Thus the sheet 7 can be sealed surely into the case 2, and the 1st and 2nd cover sheets 15 and 16 are provided to the panels 3 and 4 respectively.
Patent JP-H03102294-A (JP)
Title: Construction of large scale structure and 3-dimensional measuring device used in the construction
Inventor: UENO OSAMU
IPC: E04B1/35
Filed: 1989-09-14
Abstract: PURPOSE:To make a space for temporarily assembling work unnecessary and to contrive shortening a construction period by improvement of working efficiency, by conducting numerical treatment of 3-dimensional data obtained by measurement with sighting devices arranged along surrounding edges of each block and conducting temporary assembling work, in advance of an actual construction. CONSTITUTION:A base line 19 showing a directional angle of a nuclear reactor containment vessel is drawn on a center line of a steel plate 12 of each block 6, and another base line 37 showing an installation angle on a surface of a penetration tube 13 is also drawn and then sighting devices 3, 3 are placed at a plurality of measuring points decided by the said base lines, 3-dimensional coordinates of position of each sighting devices 3, 4 are measured by measurement devices arranged along quadrisectional directions and finally the measured data are fed to a data processing device. Then, based on those 3-dimensional coordinates data, the containment vessel is temporarily assembled on the 3-dimensional coordinates using the numerical processing, and beveling dimensions of a block 6, parallel-ness of the beveling ends or positions of the base lines 19 and 37, are confirmed in order to make a fine adjustment of the block 6. At an actual construction site, construction work is carried out along with referring the base lines 19 and 37 to actual base lines, based on inspection data obtained during the temporary assembling work.
Patent JP-2000073758-A (JP)
Title: Exhaust gas manifold
Inventor: FUKAE YASUO
IPC: F01N13/16
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal stress applied to a manifold body and a flange, as to an exhaust gas manifold installed to the cylinder head of an engine for leading an exhaust gas exhausted from the engine to an exhaust system. SOLUTION: This exhaust gas manifold consists of a manifold body provided with plural exhaust pipes 21a, 21b, 21c, and 21d, and with an aggregate part 21e provided to one ends of those exhaust pipes for aggregating them, and a flange 23 welded to the other ends of the exhaust pipes, and connecting them to the cylinder head 27 of an engine. The flange 23 is formed of a material having a linear expansion coefficient larger than that of a material used for the manifold main body 21.
Patent JP-H0581871-A (JP)
Title: Volatile semiconductor memory
Inventor: KURAFUJI SETSUO
IPC: G11C11/413
Filed: 1991-09-19
Abstract: PURPOSE:To provide a power source switching function in a chip by integrating relevant power source switching function without switching a main power source and an auxiliary power source by depending on a circuit attached outside in the case of preserving data and when power source is interrupted in a volatile semiconductor memory and to reduce the size and the weight of a data processor incorporating relevant memory. CONSTITUTION:This memory is provided with at least a volatile storage element 11 storing data Data and a peripheral circuit 12 reading/writing the data Data. A first power source selecting circuit 13 selecting the power source of volatile storing element 11 and the second power source selecting circuit 14 selecting the power source of the volatile storing element 11 and the peripheral circuit 12 are provided. Further the first and second power selecting circuits 13, 14 are connected to the chip selection input part TCS of the peripheral circuit 12.
Patent JP-S6394524-A (JP)
Inventor: MIKAWA SHOICHI
IPC: H01H50/04
Filed: 1986-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0289891-A (JP)
Title: Structure of pipe body joint with socket
Inventor: IIDA HIDEO
IPC: F16L21/02
Filed: 1988-09-26
Abstract: PURPOSE:To make it possible to confirm the water cut-off property in a simple work by providing two cut-off rubber rings at the clearance between the inner wall surface side of a faucet and the outer wall surface side of a spigot, and engraving water pouring holes at the junction side cut-off rubber ring to allow to pour a pressure water to the clearance between the two cut-off rubber rings. CONSTITUTION:In a clearance 5 between the inner wall surface side of a faucet 2 of a joint 4 and the outer wall surface side of a spigot 3, two water cut-off rings 6 and 7 are arranged, and at the side surface of the cut-off ring 7 at the junction 8 side, plural water pouring holes 9 are engraved. In order to examine the water cut-off property at the joint 4, a pipe 10 is linked to the water pouring holes 9, and a pressure water is poured to the clearance 11 between the cut-off rubber rings 6 and 7. After the examination is over, or when the pipe body 1 is used as a pipe passage, rubber plugs or the like are inserted to the pouring holes 9. Consequently, the examination can be carried out by only linking a pipe to the water pouring holes, and the working efficiency can be improved.
Patent JP-H0976580-A (JP)
Title: Printer
Inventor: TAKAYANAGI MASAHIRO
IPC: G06F3/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the operation of font data and the command fetch of a CPU. SOLUTION: A font developing part 13 performs the operation of font data such as font development performed heretofore by a CPU and a font ROM 14 is connected to a bus 17 for the font ROM separated from a CPU bus 16. A font developing part 13 reads font data from the font ROM 14 and, at the same time, a CPU 11 performs the fetch of the command from an ROM 12 for CPU command data and the access to an RAM 15 in parallel. Therefore, high speed operation becomes possible. The CPU 11 can perform the reading of a font from the font ROM 14 through the font developing part 13. Further, by connecting an RAM 18 for operating font data to the bus 17 for the font ROM, the data operation accompanied by the writing operation to the RAM of the font can be performed without obstructing the operation of the CPU.
Patent JP-H08103595-A (JP)
Title: Fully automatic washing machine
Inventor: MATSUDA EIJI
IPC: D06F39/08
Filed: 1994-10-04
Abstract: PURPOSE: To provide a fully automatic washing machine, by which mechanical force required for washing can be obtained, by putting materials to be washed on a shelf removably installed in the interior of a spinning basket, and passing the vertical circulating wafer jet generated by high-speed rotation of a pulsator through the materials to be washed. CONSTITUTION: A shelf 33 is arbitrarily removably installed in a spinning basket 21. In washing and rinsing processes, materials to be washed are fixed on the shelf 33. A pulsator 26 fitted to a washing shaft 23 is rotated by a driving motor 27. Thus, a pump blade 29 is rotated in a pump chamber 28 to generate pumping action. Water discharged from a discharge opening 32 by the pumping action passes through a water passage 30 and jetted from an opening part 31. The vertical circulating water at this time is passed while passing through the materials to be washed on the shelf 33. Accordingly, the stains on the materials to be washed can be removed evenly. Further, it is possible to prevent damage of materials to be washed due to the excessive mechanical force of the pulsator 26 and mutual entanglement of materials to be washed.
Patent JP-H03102912-A (JP)
Title: Static electricity protecting circuit
Inventor: KAWASHIMA SHOICHIRO
IPC: H03K19/0948
Filed: 1989-09-18
Abstract: PURPOSE:To increase the static electricity breakdown voltage against an electrostatic pulse whose polarity is positive (+) or negative (-) and to improve the response speed against high speed stress by providing plural MOS transistors(TRs) and resistor means. CONSTITUTION:When a positive (+) electrostatic pulse comes to an output terminal OUT, a MOS TR Q1 (p-channel) is turned on, a MOS TR Q2 (n- channel) is turned off and its drain connects to the terminal OUT via a resistor R2. When a negative (-) electrostatic pulse comes to the output terminal OUT, the TR Q2 is turned on, the TR Q1 is turned off and its drain connects to the terminal OUT via resistors R1, R2. when TRs Q4, Q5 are connected, since it is equivalent to a clamp circuit comprising MOS diodes, the incoming electrostatic charge is directly given to a 1st or a 2nd power line. Thus, the electrostatic breakdown voltage is increased against any polarity of electrostatic pulse and the response speed against high speed stress is improved.
Patent JP-H0690463-A (JP)
Title: Signal processing circuit
Inventor: TSURUGA SADAO
IPC: H04N9/73
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a signal processing circuit where at least one of operating point preserving an input/output signal exists on a characteristic line showing the relation of the input/output signal also even when gain is varied by being composed of a variable gain amplifier, a signal source for control and an adder- subtracter. CONSTITUTION:A variable gain amplifier 1 varies the output signal amplitude for a drive adjustment based on control signal voltage Vc to be supplied from a control signal source 3. An adder-subtracter 2 controls the DC level of output voltage in accordance with the gain varying at the time of the drive adjustment. The change amount of the output voltage at this time is defined as DELTAVo. Further, the control signal source 3 controls the gain of the variable gain amplifier 1 and controls the output voltage Vo of a signal processing circuit via the adder-subtracter 2. At this time, the ratio of DELTAA and DELTAVo is considered to be always kept constant. Thus, the adder-subtracter 2 is capable of operating to keep the relation which the DC level of output lowers when gain is increased by the variable gain amplifier 1 at the time of the drive adjustment.
Patent JP-S60132280-A (JP)
Title: Straight line/curve data separating device
Inventor: KONISHI KUNIAKI
IPC: G06K9/36
Filed: 1983-12-20
Abstract: PURPOSE:To increase a processing speed by converting a dot train to a vector, deriving each vector length of a vector train, and discriminating and separating the dot train to a linear or curve data in accordance with whether the vector length exceeds a parescribed threshold level or not. CONSTITUTION:A vector converting circuit 12c is provieded with a prescribed allowable range on both sides of a straight line for connecting the start point and the end point of a dot train, checks whether each point of the dot train is contained in this range or not, and sets the start point and the end points of the dot train to the start point and the end point of a vector in case all the points are within this range. On the other hand, in case a dot train which is not contained in said allowable range exists, the same processing is executed with regard to each dot train which has divided its dot train into two by the middle point, the processing is repeated until all the points of the dot train are contained in the allowable range, and in case all the points are contained in the allowable range, its allowable range is set as one vector. Subsequently, each vector length is derived by a vector length operating circuit 12d, and thereafter, when it is decided by a deciding circuit 12e that it exceeds a prescribed thershold level (t), the vector train concerned is supplied as a linear proposed example to a straight line recognizing device 14.
Patent JP-H1092404-A (JP)
Title: Battery case
Inventor: SUGAWARA AKIRA
IPC: H02J7/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery case which can use a single cell secondary battery pack properly in accordance with driving voltage and driving time of electronic equipment and extend a using range of the signal cell secondary battery pack. SOLUTION: The battery case is provided with an attaching part which enables to attach plural secondary battery packs by equipping with a fitting part which enables to attach or remove electronic equipment such as a photographing device and a terminal part 5, 6 to be connected electrically. The battery case is provided with a connection circuit 13a-13h which switches plural secondary battery packs into series connection and parallel connection in accordance with the attaching direction of the secondary battery pack to be attached to the attaching part.
Patent JP-H0690362-A (JP)
Title: Picture data compressing/restoring method
Inventor: NAKANO YASUHIKO
IPC: H04N19/423
Filed: 1992-09-09
Abstract: PURPOSE:To compress picture data efficiently by eliminating the redundancy of the picture data. CONSTITUTION:Picture data of a picture buffer 10 are divided by n-sets of picture elements adjacent to each other at a block read section 12 and outputted in the unit of n-bit length in the lump. A probability calculation section 14 obtains a probability of a bit logic value to be incident by using combinations of other prescribed one or plural bits as the condition by each of prescribed one or plural bits in the unit data based on the unit data inputted up to preceding time. Then a bit replacement section 16 replaces each bit to be '0' when the conditioned logic incidence probability of the bit is higher and to be '1' when smaller and the result is outputted to a coding section 18.
Patent JP-H1092245-A (JP)
Title: Composite insulating tube molding mold, composite insulating tube molding mold device, and composite insulating tube molding method
Inventor: MISAWA HIDENOBU
IPC: B29C39/26
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To easily release a composite insulating tube from a mold when the composite insulating tube is molded with the mold. SOLUTION: In a composite insulating tube molding mold comprising a pair of mold units 1-1, 1-2, a covering forming recess 2 for forming a housing comprising a hood and a sheath in the outer circumference of a hollow core member 3 is arranged in each of the mold units 1-1, 1-2, the hollow core member 3 is arranged within the composite insulating tube molding mold, and after the mold is fastened, a covering forming material is filled in a housing forming space around the hollow core member 3, then the mold is heated to the prescribed covering forming material curing temperature to cure the covering forming material. An ejector means 1 for helping the release of a composite insulating tube molded from the mold is arranged.  The ejector means 1 comprises a gas flow path which opens at one end in the recess 2, a valve mechanism which closes the opening of the ejector means 1 in molding and opens the opening in releasing to communicate the recess 2 and the gas flow path, and a gas supply means which supplies gas to the recess 2 through the gas flow path.
Patent JP-H0288626-A (JP)
Title: Epoxy resin composition, and production of prepreg and laminate therefrom
Inventor: DEMURA SATOSHI
IPC: C08G59/40
Filed: 1988-09-26
Abstract: PURPOSE:To obtain the title readily, homogeneously dispersible composition, outstanding in heat resistance and suitable for prepregs and laminates by incorporating an impregnating resin composition with a curing agent prepared by dissolving a polybasic acid anhydride solid at normal temperature in a polybasic acid anhydride liquid at normal temperature. CONSTITUTION:The objective composition comprising (A) an epoxy resin liquid at normal temperature, (B) a curing agent prepared by dissolving a tetrabasic acid anhydride of the formula (R<1> and R<2> are each H or 1-3C alkyl) and a dibasic acid anhydride liquid at normal temperature at the weight ratio (15:85)-(80:20) in the presence of an acidic compound or basic compound, (C) a resin having radical-polymerizable C=C, (D) a polymerizable vinyl monomer containing no other solvent, and (E) a polymerization initiator. This composition is impregnated into a fibrous base material followed by conversion into B-stage to obtaine a prepreg.
Patent JP-H1086971-A (JP)
Title: Easily-separable composite container
Inventor: KAWASAKI HIROSHI
IPC: B65D77/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To separate easily an inside container and an outside container, by providing an outside container with at least one line of perforations and by cutting off along the perforations, in a composite container consisting of an inside container made of plastic and the nearly-tubular outside container made mainly of paper. SOLUTION: One that is laminated by extruding a polyethylene layer on the inside of coat board is punched in the shape of an outside container, also perforations are made in it, and a tubular outside container 1 is formed. Then, using a polypropylene resin preform, an inside container 2 is obtained by means of stretching blow molding, and an easily-separable composite container A with perforations M is formed. The perforations M obliquely extend, one from the corner of the upper end of the body of the outside container 1 and the other from the corner of its lower end, and continue to perforations of a circular arc shape via bending points K. The outside container 1 and inside container 2 can easily be separated by cutting along the perforations and having the cut-along-perforations parts as separation-start parts.
Patent JP-S6398349-A (JP)
Inventor: ADAMU MEIJIYAA
IPC: A23L3/22
Filed: 1987-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6394674-A (JP)
Title: Schottky barrier semiconductor device
Inventor: IMAI YASUO
IPC: H01L29/47
Filed: 1986-10-09
Abstract: PURPOSE:To realize a high breakdown strength by means of a relatively simple structure by a method wherein a semiconductor region, a barrier metal layer and a layer which is so formed on the semiconductor region as to be almost adjacent to and surround the barrier metal layer and contains titanium oxide are provided. CONSTITUTION:A semiconductor substrate 11 is composed of a relatively thick n<+>type substrate region 12 and a relatively thin n<->type region 13 formed on the substrate region 12 by epitaxial growth. Then a thin layer 14 of Ti is formed over the whole surface of the n<->type region 13 by vacuum evaporation and further an Al layer 15 is formed over the whole surface of the thin layer 14 by vacuum evaporation. A part of the Al layer 15 is removed by etching and an Al layer 15a as a barrier metal layer is left. Then a heat treatment is carried out in an oxidizing atmosphere. By the heat treatment, the Al layer 15a formes a Schottky barrier for the n<->type region 13 through the thin layer 14a. The Schottky barrier has the characteristics equivalent to those of Al and GaAs. Further, the top surface of a thin layer 18 is covered with a protective film 19 to complete a Schottky barrier semiconductor device. With this constitution, a breakdown strength of as high as 250V can be realized.